摘要超快光学参量振荡器(OPOs) 是获得高重复频率, 高平均功率, 宽光谱调谐脉冲输出的理想
途径, 为化学, 生物, 纳米光子学等领域的研究提供了强有力的手段. 随着掺Yb3+ …

We develop reduced models that describe half-harmonic generation in a synchronously
pumped optical parametric oscillator above threshold, where nonlinearity, dispersion, and …

We describe the development of versatile, practical, and high-power ultrafast optical sources
based on second-order nonlinear frequency conversion in bulk materials pumped by the …

This study looks at the basic principles of optical parametric processes and recent results on
the rapidly developing optical parametric device technology. The theoretical basis of …

Spectral broadening is desirable in optical parametric oscillators (OPOs) for their tunability
and generation of short pulses, which typically entails more complex systems and increased …

We have constructed a synchronously pumped parametric oscillator that uses temperature-
tuned, noncritically phase-matched LiB_3O_5 as the nonlinear medium. We have …

We demonstrate the generation of compressed, transform-limited 250-fs pulses, tunable in
the near infrared, by means of synchronously pumped optical parametric oscillation in …

We describe a mechanism for pulse compression in a length-detuned synchronously
pumped optical parametric oscillator. Our model shows that the compression is due to group …

We report on power, tuning, and temporal characteristics of an optical parametric oscillator
(OPO) based on a periodically poled stoichiometric lithium tantalate (PPSLT) crystal and …

摘要飞秒光学参量振荡器(OPOs) 是一种高效灵活的波长转换系统, 可以在传统激光增益介质
无法有效工作的波段内产生超短脉冲激光. 宽光谱超短脉冲激光光源在多分子检测 …